Multifunctional vehicle glass lifting switch with compact structure

Abstract

The utility model provides a multifunctional vehicle glass direction switch with a compact structure. According to the multifunctional vehicle glass direction switch with the compact structure, a circuit board is installed in a base, conductive rubber is arranged at the top of the circuit board, a plurality of plungers are installed at the top of the conductive rubber, and a shell is installed at the top of the base. According to the multifunctional vehicle glass lifting switch with the compact structure provided by the utility model, the glass lifting button and other function buttons are integrated to form a switch assembly through the design; according to the method for realizing the other function through simultaneous operation of the double keys, the space of one key and other parts matched with the key are directly saved, the space use of the whole switch is saved, the number of wire harnesses and connectors is reduced, the cost is also more advantageous, and the operation habit of a driver is better from the perspective of the operation habit of the driver. Most common functions are integrated into one part, so that the operation time and the operation safety of a driver are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle window lift switches, in particular to a compact and multifunctional vehicle window lift switch. Background Technique

[0002] A window lifter is a device for lifting and lowering the window glass of an automobile, mainly divided into two categories: electric window lifters and manual window lifters. Now, the lifting and lowering of the window glass of many sedans generally use a button-type electric lifting method. The electric window lifters used in sedans are mostly composed of a motor, a reducer, a guide rope, a guide plate, a glass mounting bracket, etc.

[0003] Existing automobile window switches often only have the function of lifting and lowering the four-door glass, and there are not many other functions or integrated functions. For example, the window switch with the publication number CN213400967U only integrates an additional button for opening and closing the sub-window on the basis of glass lifting.

[0004] However, some function buttons commonly used by drivers, such as the rearview mirror adjustment button and the central locking button, etc., need to add additional switches in other places of the whole vehicle to achieve. The additional switches not only increase the components of the whole vehicle, but also increase the costs such as wiring harnesses, and the positions are often scattered, which is not conducive to the driver's operation.

[0005] Therefore, it is necessary to provide a compact and multifunctional vehicle window lift switch to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a compact and multifunctional vehicle window lift switch, which solves the problems that the driver uses more buttons, additional switches need to be added in other places of the whole vehicle, which increases the cost and the positions are relatively scattered, which is not conducive to the driver's operation.

[0007] To solve the above technical problems, the compact and multifunctional vehicle window lift switch provided by the utility model includes: a base;

[0008] A circuit board, the circuit board is installed inside the base, a conductive rubber is arranged on the top of the circuit board, a plurality of plungers are installed on the top of the conductive rubber, a housing is installed on the top of the base, and a plurality of window lift buttons are installed on the top of the housing;

[0009] A mounting bracket, the mounting bracket is installed on the top of the housing, a central locking button, a reverse mirror adjustment button, a right rearview mirror selection button, a left rearview mirror selection button and a sub-window power button are respectively installed on the top of the mounting bracket, and an upper cover is arranged on the top of the housing;

[0010] Switch function implementation mode: Functional block diagram and interface definition. The model of the MCU is R5F10AGGCLFB#55, and the model of the Lin transceiver is ATA663254. This switch integrates five functions: four-door window lifter, central locking, child lock, power window switch for the auxiliary window, adjustment of the left and right rearview mirrors, and folding of the rearview mirrors. And this switch is a Lin signal switch, and the functions of the buttons can be changed according to actual needs. The switch uses Lin signal communication.

[0011] Preferably, a plurality of through holes are provided on the upper cover, and icons are provided on the central locking button, rearview mirror adjustment button, right rearview mirror selection button, left rearview mirror selection button, power window switch for the auxiliary window, and window lifter button.

[0012] Preferably, a double-sided adhesive tape is provided at a position near the outer surface of the top of the upper cover, and a fixing frame is provided on the top of the double-sided adhesive tape;

[0013] The outer surface of the fixing frame is flush with the outer surface of the upper cover.

[0014] Preferably, a rotating hole is provided at a position on one side of the top of the fixing frame, and a rotating buckle is rotatably connected inside the rotating hole;

[0015] The rotating buckle is rotatably installed inside the rotating hole.

[0016] Preferably, an adsorption strip is fixedly connected to the top of the fixing frame, and a sealing cover is provided on the top of the adsorption strip;

[0017] A rotating hole is provided at a position on one side of the bottom of the sealing cover, and the top of the rotating buckle is rotatably connected to the rotating hole at the bottom of the sealing cover.

[0018] Preferably, an iron sheet that attracts the adsorption strip is provided at the bottom of the sealing cover, and a pulling port is provided on the other side of the sealing cover;

[0019] The pulling port is convenient for pulling the sealing cover to fold and unfold.

[0020] Compared with the related art, the compact and multifunctional vehicle window lifter switch provided by the present utility model has the following beneficial effects:

[0021] The present utility model provides a structurally compact and multifunctional vehicle window lift switch. To increase the functions of the window lift switch and facilitate the operation of the driver, parts such as the upper cover, housing, and base of the window lift switch are the main body parts of the window lift switch, which are used to fix and position all other parts. When operating each button, namely the central locking button, the rearview mirror adjustment button, the right rearview mirror selection button, the window lift button, the left rearview mirror selection button, and the power window button for the secondary window, their upward or downward movement drives the plunger below. The plunger is a transmission device that transmits power to the conductive rubber below. The conductive rubber button contacts are attached with conductive particles, and a partial structure thereof is as shown in Figure 4 , the conductive particles of the conductive rubber contact the circuit board, and there are positive and negative gold fingers directly below the button on the circuit board. When the conductive particles of the conductive rubber contact the positive and negative gold fingers on the circuit board, it is conducted, thereby forming the current transmission on the conductive rubber. The switch signal is processed into various different messages by the chip on the conductive rubber and transmitted through the Lin transceiver, and finally transmitted out through the external connection wire harness of the switch connector. Among them, the function of folding the rearview mirror does not have a specific corresponding physical button, and it is realized by pressing the right rearview mirror selection button and the left rearview mirror selection button simultaneously. The switch parts have fixing screw holes and limit buckles in the front, rear, left, and right directions, which can completely fix the switch assembly on the door trim panel, effectively preventing the noise or detachment caused by the loosening or vibration of the switch. Through this design, the window lift button and other function buttons are integrated into one to form a switch assembly, and the method of realizing another function by operating two buttons simultaneously directly saves the space of one button and other parts that cooperate with it, saves the space usage of the overall switch, the quantity of wire harnesses and connectors, and has more cost advantages. From the perspective of the driver's operating habits, integrating most of the commonly used functions in one place is also beneficial to the driver's operation time and operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the first embodiment of the structurally compact and multifunctional vehicle window lift switch provided by the present utility model;

[0023] Figure 2 is a schematic structural diagram of the upper cover provided by the present utility model;

[0024] Figure 3 is a schematic structural diagram of the window lift button provided by the present utility model;

[0025] Figure 4 is a schematic structural diagram of the plunger provided by the present utility model;

[0026] Figure 5 is a schematic functional block diagram of the window lift switch provided by the present utility model;

[0027] Figure 6Schematic diagram of the structure of the second embodiment of the compact and multifunctional vehicle window lift switch provided by the present utility model;

[0028] Figure 7 Schematic diagram of the structure of the sealing cover provided by the present utility model;

[0029] Figure 8 Provided by the present utility model Figure 7 Enlarged view of the position A shown.

[0030] Reference numerals in the figure: 1. Upper cover, 2. Central locking button, 3. Mounting bracket, 4. Rearview mirror adjustment button, 5. Right rearview mirror selection button, 6. Window lift button, 7. Base, 8. Left rearview mirror selection button, 9. Housing, 10. Plunger, 11. Conductive rubber, 12. Circuit board, 13. Sub-window power button, 14. Sealing cover, 15. Pull opening, 16. Adsorption strip, 17. Double-sided adhesive, 18. Fixed frame, 19. Rotating opening, 20. Rotating buckle. Detailed implementation manners

[0031] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , where Figure 1 is the schematic diagram of the structure of the first embodiment of the compact and multifunctional vehicle window lift switch provided by the present utility model; Figure 2 is the schematic diagram of the structure of the upper cover provided by the present utility model; Figure 3 is the schematic diagram of the structure of the window lift button provided by the present utility model; Figure 4 is the schematic diagram of the structure of the plunger provided by the present utility model; Figure 5 is the schematic diagram of the functional block diagram of the window lift switch provided by the present utility model. The compact and multifunctional vehicle window lift switch includes: base 7;

[0033] Circuit board 12, the circuit board 12 is installed inside the base 7, a conductive rubber 11 is arranged on the top of the circuit board 12, a plurality of plungers 10 are installed on the top of the conductive rubber 11, a housing 9 is installed on the top of the base 7, and a plurality of window lift buttons 6 are installed on the top of the housing 9;

[0034] Mounting bracket 3, the mounting bracket 3 is installed on the top of the housing 9, a central locking button 2, a rearview mirror adjustment button 4, a right rearview mirror selection button 5, a left rearview mirror selection button 8 and a sub-window power button 13 are respectively installed on the top of the mounting bracket 3, and an upper cover 1 is arranged on the top of the housing 9;

[0035] Switch function implementation mode: Functional block diagram and interface definition. The MCU model is: R5F10AGGCLFB#55, and the Lin transceiver model is: ATA663254. This switch integrates five functions: four-door window lifter, central locking, child lock, power window key for the rear window, adjustment of the left and right side mirrors, and folding of the side mirrors. And this switch is a Lin signal switch, and the functions of the buttons can be changed according to actual needs. The switch uses Lin signal communication, and many relays, microswitches, high-current electronic components, etc. are omitted in the structure. With some chrome decorations, it is not only beautiful in appearance but also compact in structure.

[0036] A plurality of through holes are formed in the upper cover 1, and icons are provided on the central locking button 2, the reverse mirror adjustment button 4, the right side mirror selection button 5, the left side mirror selection button 8, the power window key 13 for the rear window, and the window lifter button 6.

[0037] The through holes on the upper cover 1 facilitate the passage of the central locking button 2, the reverse mirror adjustment button 4, the right side mirror selection button 5, the left side mirror selection button 8, the power window key 13 for the rear window, and the window lifter button 6.

[0038] The working principle of the compact and multifunctional vehicle window lifter switch provided by the present utility model is as follows:

[0039] Parts such as the upper cover 1, the housing 9, and the base 7 of the window lifter switch are the main body parts of the window lifter switch, which are used for fixing and positioning all other parts. When operating the buttons, namely the central locking button 2, the side mirror adjustment button 4, the right side mirror selection button 5, the window lifter button 6, the left side mirror selection button 8, and the power window key 13 for the rear window, their upward or downward movement drives the plunger 10 below. The plunger 10 is a transmission device, which transmits power to the conductive rubber 11 below. The conductive rubber 11 has conductive particles attached to the button contacts, and part of its structure is as Figure 4, the conductive particles of the conductive rubber 11 contact the circuit board 12. There are positive and negative gold fingers directly below the button on the circuit board 12. When the conductive particles of the conductive rubber 11 contact the positive and negative gold fingers on the circuit board 12, it makes them conduct, thus forming the current transmission on the conductive rubber 11. The switch signal is processed by the chip on the conductive rubber 11 into various different messages and transmitted through the Lin transceiver. Finally, it is transmitted out through the external wiring harness of the switch connector. Among them, the function of folding the rearview mirror does not have a specific corresponding physical button. It is realized by pressing the right rearview mirror selection button 5 and the left rearview mirror selection button simultaneously. The switch parts have fixed screw holes and limit buckles in the front, back, left, and right directions, which can completely fix the switch assembly on the door interior panel, effectively preventing noise or detachment caused by the switch loosening or vibrating. When the function of folding the rearview mirror needs to be used: the power mode is in the ON state, and the right rearview mirror selection button 5 and the left rearview mirror selection button 8 are pressed simultaneously. The switch signal outputs 0X1 and at least continuously sends 5 frames. And during the pressing process, the signal remains in this state. If the button is pressed and held, the switch continuously sends 0X1. When the button is released, the switch continuously sends 0X0. The simultaneous pressing condition: as long as there is a time when the two buttons are pressed simultaneously, the condition of simultaneous pressing is satisfied. The MCU samples every 8 seconds. You can first hold the left rearview mirror selection button and then hold the right rearview mirror selection button 5; you can also first hold the right rearview mirror selection button 5 and then hold the left rearview mirror selection button 8. When the two buttons are held simultaneously, the command is issued, and the operation can be completed.

[0040] Compared with the related technology, the compact and multifunctional vehicle window lift switch provided by the present utility model has the following beneficial effects:

[0041] In order to increase the functions of the window lift switch and facilitate the operation of the driver, parts such as the upper cover 1, the housing 9, and the base 7 of the window lift switch are the main body parts of the window lift switch, which are used to fix and position all other parts. When operating each button, such as the central locking button 2, the rearview mirror adjustment button 4, the right rearview mirror selection button 5, the window lift button 6, the left rearview mirror selection button 8, and the sub-window power button 13, their upward or downward movement drives the plunger 10 below. The plunger 10 is a transmission device that transmits power to the conductive rubber 11 below. The conductive rubber 11 has conductive particles attached to the button contacts, and its partial structure is as Figure 4, the conductive particles of the conductive rubber 11 contact the circuit board 12. There are positive and negative gold fingers directly below the button on the circuit board 12. When the conductive particles of the conductive rubber 11 contact the positive and negative gold fingers on the circuit board 12, it conducts, thus forming the current transmission on the conductive rubber 11. The switch signal is processed by the chip on the conductive rubber 11 into various different messages and transmitted through the Lin transceiver, and finally transmitted out through the external connection wire harness of the switch connector. Among them, the function of folding the rearview mirror does not have a specific corresponding physical button, and it is realized by pressing the right rearview mirror selection button 5 and the left rearview mirror selection button of the part at the same time. The switch part has fixed screw holes and limit buckles in the front, back, left and right directions, which can completely fix the switch assembly on the door interior panel, effectively preventing the noise or detachment caused by the loosening or vibration of the switch. Through this design, the glass lift button and other function buttons are integrated into one to form a switch assembly, and the method of realizing another function by operating two buttons together directly saves the space of one button and other parts matched with it, saves the space usage of the overall switch, the number of wire harnesses and connectors, and has more cost advantages. From the perspective of the driver's operating habits, integrating most of the commonly used functions in one place is also beneficial to the driver's operation time and operation safety.

[0042] The second embodiment

[0043] Please refer to Figures 6 - 7 - Figure 8 , Figure 6 is a schematic structural diagram of the second embodiment of the compact and multifunctional vehicle glass lift switch provided by the present invention; Figure 7 is a schematic structural diagram of the sealing cover provided by the present invention; Figure 8 The present invention provides Figure 7 An enlarged view of the position A shown in the figure. Based on the compact and multifunctional vehicle glass lift switch provided in the first embodiment of the present application, the second embodiment of the present application proposes another compact and multifunctional vehicle glass lift switch. The second embodiment is only a preferred way of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the difference of the compact and multifunctional vehicle glass lift switch provided in the second embodiment of the present application is that a double-sided adhesive 17 is provided at a position near the outer surface of the top of the upper cover 1, and a fixing frame 18 is provided on the top of the double-sided adhesive 17;

[0045] The outer surface of the fixing frame 18 is flush with the outer surface of the upper cover 1, and the fixing frame 18 can be made of plastic or rubber with certain support.

[0046] A rotating opening 19 is provided at a position on one side of the top of the fixing frame 18, and a rotating buckle 20 is rotatably connected inside the rotating opening 19;

[0047] The rotating buckle 20 is rotatably installed inside the rotating opening 19 and can be adjusted in angle inside the rotating opening 19 .

[0048] The top of the fixing frame 18 is fixedly connected with an adsorption strip 16, and the top of the adsorption strip 16 is provided with a sealing cover 14;

[0049] A rotation opening 19 is provided at one side of the bottom of the sealing cover 14 , the top of the rotation buckle 20 is rotationally connected to the rotation opening 19 at the bottom of the sealing cover 14 , and the adsorption strip 16 has a magnetic magnet.

[0050] The bottom of the sealing cover 14 is provided with an iron sheet attracted to the adsorption strip 16, and the other side of the sealing cover 14 is provided with a pull-out opening 15;

[0051] The pull opening 15 is used to facilitate pulling the sealing cover 14 to fold and unfold. The sealing cover 14 and the fixing frame 18 are made of the same material.

[0052] Compared with the related art, the compact and multifunctional vehicle window lift switch provided by the utility model has the following beneficial effects:

[0053] In order to prevent dust or rain from falling directly onto the glass lift switch, a fixing frame 18 is installed on the upper cover 1 by means of double-sided adhesive 17, and a rotating opening 19 is opened on the back of the fixing frame 18, and then the sealing cover 14 is installed on the fixing frame 18 by means of a rotating buckle 20, so that the sealing cover 14 can be folded and opened from one side of the upper cover 1, and an adsorption strip 16 is arranged between the fixing frame 18 and the sealing cover 14, and when the two are in contact with each other, the sealing cover 14 and the fixing frame 18 are adsorbed together by suction, and when it is necessary to open the glass lift switch, it is only necessary to pull the sealing cover 14 to release the adsorption restriction, and through this structure, the structure on the upper cover 1 can be sealed when not in use, thereby reducing dust and rainwater from entering the structure on the upper cover 1 after opening the window on rainy days, thereby improving the protection of the glass lift switch and helping to increase the service life of the glass lift switch.

[0054] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A compact and multifunctional vehicle window lift switch, characterized in that, Comprising: Base; Circuit board, which is installed inside the base. A conductive rubber is provided on the top of the circuit board, and a plurality of plungers are installed on the top of the conductive rubber. A housing is installed on the top of the base, and a plurality of glass lift buttons are installed on the top of the housing; Mounting frame, which is installed on the top of the housing. A central locking button, a reverse quiet adjustment button, a right rearview mirror selection button, a left rearview mirror selection button and a sub-window power button are respectively installed on the top of the mounting frame. An upper cover is provided on the top of the housing.

2. The compact and multifunctional vehicle window lift switch according to claim 1, characterized in that, A plurality of through holes are formed in the upper cover, and icons are provided on the central locking button, the reverse quiet adjustment button, the right rearview mirror selection button, the left rearview mirror selection button, the sub-window power button and the glass lift buttons.

3. The compact and multifunctional vehicle window lift switch according to claim 1, characterized in that, Double-sided tape is provided at a position close to the outer surface on the top of the upper cover, and a fixing frame is provided on the top of the double-sided tape.

4. The structure-compact and multi-functional vehicle window lift switch according to claim 3, wherein, A rotation opening is formed at a position on one side of the top of the fixing frame, and a rotation buckle is rotatably connected inside the rotation opening.

5. The compact and multifunctional vehicle window lift switch according to claim 3, characterized in that, An adsorption strip is fixedly connected to the top of the fixing frame, and a sealing cover is provided on the top of the adsorption strip.

6. The compact and multifunctional vehicle window lift switch according to claim 5, characterized in that, An iron sheet that attracts the adsorption strip is provided at the bottom of the sealing cover, and a pull opening is formed on the other side of the sealing cover.

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